Research On The Path And Effect Of Supply Chain Construction Under Blockchain Technolog

In recent years,with the continuous development of the blockchain technology,its advantages of open sharing,traceability,non-tampering,whole-process traces and collective maintenance bring new opportunities to the supply chain of enterprises.How to make full use of the characteristics of this technology to realize data sharing,ensure information security,optimize business process,improve collaborative efficiency and build a credible system in the supply chain of enterprises has become the focus of various industries.However,there is still no clear path for the construction of enterprises' supply chain based on the blockchain technology,and there is no clear conclusion about its effects.Therefore,this thesis takes Mengniu Dairy Group as the research object,adopts the single case study method,and analyzes and discusses the supply chain based on the blockchain technology.Starting from the characteristics and relationship between the supply chain and the blockchain technology,it analyzes the complex problems facing the supply chain of enterprises,and explores how enterprises can properly understand and apply the blockchain technology in practice.It also tries to sum up the relevant path and effects of the supply chain construction based on the blockchain technology,finally providing useful theoretical guidance for the development of enterprises' supply chain.According to the research,most enterprises' supply chains are faced with the dilemma of complicated information and being unable to timely discover problems and guarantee information security and reliability,and the blockchain technology can just make up for this gap.First of all,the distributed ledger of blockchain is decentralized,distributed nodes and information sharing.It can monitor the upstream information of the supply chain in real time,which can help enterprises timely find the information loophole of the supply chain and make up for losses.Secondly,the consensus mechanism of blockchain can solve the confusion of transactions on the chain and the double-flower problem of transactions,so that the transaction information of both parties in the supply chain is not omitted or repeated,and the accuracy of transactions is guaranteed.Third,smart contracts of blockchain can be recorded and executed accurately by a computer programming language when both parties reach an agreement,without human supervision,and can be traded in an orderly manner when the transaction order is issued.Finally,the cryptography technology of blockchain ensures the security of information transfer on the chain through hash function and asymmetric encryption technology and prevents information from being tampered with.With the coordination and cooperation of various blockchain technologies,the supply chain information of enterprises will be more secure and reliable.As a result,the performance and management of enterprises will be improved,and customers' stickiness will be strengthened.On this basis,the following suggestions are put forward.First,enterprises should have a comprehensive understanding of their own supply chain,including its advantages and disadvantages.Secondly,enterprises should have a clear understanding of the technical advantages and action path of the blockchain technology.Finally,enterprises should choose the most suitable blockchain technology and apply it to their supply chain to promote their own sustainable development.